Milwaukee Summer ID: Positional Data Dive
June 21, 2024
On June. 18th, The Prep Baseball Wisconsin staff hosted the first Summer ID of 2024: The Milwaukee Summer ID. Perennially, this showcase helps introduce our staff to new need-to-know players in the state that we’d not yet seen before, as well as provided us with updated looks at players who’ve earned our attention in the past.
Last week, we published our Quick Hits, and Statistical Analysis highlighting some of the top players from the event. Today, we will be looking at the top measurable data performers from the event, found below.
ATHLETIC TESTING
60-YARD
Rank | Name | State | School | Class | Pos | 60-yard |
1 | Tyler Olszewski | WI | Germantown | 2026 | SS | 6.81 |
2 | Bennett Burke | WI | IMG Academy | 2025 | OF | 6.86 |
3 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 6.94 |
4 | Eli Francour | WI | Greenfield | 2025 | OF | 7.01 |
5 | Tate Robillard | WI | Kettle Moraine High | 2025 | OF | 7.06 |
6 | Tristan Wojciechowski | WI | Mukwonago | 2025 | OF | 7.08 |
7 | Max Kretovics | WI | New Richmond | 2025 | 1B | 7.10 |
8 | Austin (AJ) Oliver | WI | Bradford | 2025 | 3B | 7.16 |
9 | Lucas Wirth | WI | Homestead | 2025 | SS | 7.18 |
10 | Ben Shingledecker | WI | New Berlin West Middle/High | 2025 | 2B | 7.19 |
MAX VERTICAL JUMP
Rank | Name | State | School | Class | Pos | Jump Height (max) |
1 | Tyler Olszewski | WI | Germantown | 2026 | SS | 35.5 |
2 | Nathan Balistriere | WI | Wauwatosa West | 2027 | OF | 34.8 |
3 | Bennett Scribner | WI | New Richmond | 2025 | C | 33.9 |
4 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 32.3 |
5 | Oliver Ruedinger | WI | Mukwonago | 2025 | LHP | 31.2 |
6 | Luka Tusic | WI | Sussex Hamilton | 2025 | C | 31.0 |
7 | Eli Francour | WI | Greenfield | 2025 | OF | 30.3 |
8 | Bennett Burke | WI | IMG Academy | 2025 | OF | 29.8 |
9 | Ben Shingledecker | WI | New Berlin West Middle/High | 2025 | 2B | 29.1 |
10 | Coleton Cohen | WI | Nathan Hale | 2027 | SS | 28.9 |
RSI
Rank | Name | State | School | Class | Pos | RSi (max) |
1 | Tristan Wojciechowski | WI | Mukwonago | 2025 | OF | 3.29 |
2 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 3.12 |
3 | Evan Weckman | WI | St Thomas More | 2027 | OF | 3.02 |
4 | Drew Spychalla | WI | New Berlin West Middle/High | 2026 | LHP | 2.94 |
5 | Brayden Alivo | WI | St. Thomas More | 2026 | SS | 2.78 |
6 | Bennett Burke | WI | IMG Academy | 2025 | OF | 2.72 |
7 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 2.68 |
8 | Brady Helms | WI | Hartford Union | 2027 | SS | 2.67 |
9 | Ben Shingledecker | WI | New Berlin West Middle/High | 2025 | 2B | 2.66 |
10 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 2.62 |
The ability to develop force quickly is a requisite ability in most sports. The reactive strength index (RSI) has been developed as a measure of explosive strength and is derived by evaluating jump height divided by ground contact time during the depth jump (DJ).
TRACKMAN
We'll continue to roll out the data we gathered from this event, starting with the analytics we have at our disposal from our TrackMan units. Below we'll look at which players had noteworthy batted ball and pitch data.
EXIT VELOCITY (MAX)
Rank | Name | State | School | Class | Pos | Exit Velocity (max) |
1 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 97.1 mph |
2 | Bennett Burke | WI | IMG Academy | 2025 | OF | 96.8 mph |
3 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 96.4 mph |
4 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 95.4 mph |
5 | Turner Dittrich | WI | Arrowhead | 2026 | RHP | 93.3 mph |
6 | Mason Grafwallner | WI | Greenfield | 2026 | 3B | 92.5 mph |
7 | Eli Francour | WI | Greenfield | 2025 | OF | 91.0 mph |
8 | Tate Robillard | WI | Kettle Moraine High | 2025 | OF | 89.8 mph |
9 | Max Kretovics | WI | New Richmond | 2025 | 1B | 89.8 mph |
10 | Tyler Olszewski | WI | Germantown | 2026 | SS | 89.4 mph |
EXIT VELOCITY (AVERAGE)
Rank | Name | State | School | Class | Pos | Exit Velocity (avg) |
1 | Bennett Burke | WI | IMG Academy | 2025 | OF | 88.5 mph |
2 | Mason Grafwallner | WI | Greenfield | 2026 | 3B | 87.8 mph |
3 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 87.2 mph |
4 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 86.9 mph |
5 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 86.8 mph |
6 | Max Kretovics | WI | New Richmond | 2025 | 1B | 85.9 mph |
7 | Turner Dittrich | WI | Arrowhead | 2026 | RHP | 85.9 mph |
8 | Eli Francour | WI | Greenfield | 2025 | OF | 85.7 mph |
9 | Nathan Balistriere | WI | Wauwatosa West | 2027 | OF | 84.3 mph |
10 | Tristan Wojciechowski | WI | Mukwonago | 2025 | OF | 83.2 mph |
Exit Velocity: This metric measures the speed of the ball, measured in miles per hour, as it comes off the bat at the moment of contact.
Batted Ball (MAX)
Rank | Name | State | School | Class | Pos | Distance (max) |
1 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 361 ft |
2 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 356 ft |
3 | Mason Grafwallner | WI | Greenfield | 2026 | 3B | 349 ft |
4 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 349 ft |
5 | Turner Dittrich | WI | Arrowhead | 2026 | RHP | 348 ft |
6 | Eli Francour | WI | Greenfield | 2025 | OF | 325 ft |
7 | Hayden Milosh | WI | Waterford High | 2026 | C | 325 ft |
8 | Bennett Burke | WI | IMG Academy | 2025 | OF | 323 ft |
9 | Tyler Olszewski | WI | Germantown | 2026 | SS | 322 ft |
10 | Nicholas Gilroy | WI | Arrowhead | 2025 | OF | 314 ft |
Sweet Spot %
Rank | Name | State | School | Class | Pos | Sweet Spot % |
1 | Brady Schoenfeld | WI | Indian Trail | 2027 | SS | 80 % |
^ | Tristan Wojciechowski | WI | Mukwonago | 2025 | OF | 80 % |
^ | Thomas Radomski | WI | Waukesha North | 2026 | C | 80 % |
2 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 77 % |
3 | Hayden Milosh | WI | Waterford High | 2026 | C | 72 % |
4 | Tate Robillard | WI | Kettle Moraine High | 2025 | OF | 70 % |
^ | Tyler Olszewski | WI | Germantown | 2026 | SS | 70 % |
^ | Eli Francour | WI | Greenfield | 2025 | OF | 70 % |
5 | Mason Grafwallner | WI | Greenfield | 2026 | 3B | 66 % |
BLAST
With the help of our Blast Motion sensors, we're analyzing the swing metrics measured at this open showcase.
HAND SPEED (AVERAGE)
Rank | Name | State | School | Class | Pos | Hand Speed (max) |
1 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 25.2 mph |
2 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 24.9 mph |
3 | Turner Dittrich | WI | Arrowhead | 2026 | RHP | 23.5 mph |
4 | Max Kretovics | WI | New Richmond | 2025 | 1B | 23.2 mph |
5 | Bennett Burke | WI | IMG Academy | 2025 | OF | 22.9 mph |
6 | Tyler Olszewski | WI | Germantown | 2026 | SS | 22.8 mph |
7 | Grady Loper | WI | Arrowhead | 2026 | 1B | 22.7 mph |
8 | Nathan Balistriere | WI | Wauwatosa West | 2027 | OF | 22.6 mph |
^ | Evan Cichanofsky | WI | Bay Port | 2025 | LHP | 22.6 mph |
9 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 22.5 mph |
10 | Jackson Ferris | WI | Muskego | 2025 | C | 22.3 mph |
^ | Austin (AJ) Oliver | WI | Bradford | 2025 | 3B | 22.3 mph |
Hand Speed: The observed speed as measured on the handle of the bat (measured six inches from the knob of the bat). Peak Hand Speed will occur prior to the moment of impact, very close to the commit time in the swing when the wrists unhinge.
BAT SPEED (AVERAGE)
Rank | Name | State | School | Class | Pos | Bat Speed (avg) |
1 | Bennett Burke | WI | IMG Academy | 2025 | OF | 77.7 mph |
2 | Nick Stellrecht | WI | New Richmond | 2026 | RHP | 75.6 mph |
3 | Tyler Olszewski | WI | Germantown | 2026 | SS | 74.1 mph |
4 | Max Kretovics | WI | New Richmond | 2025 | 1B | 73.9 mph |
5 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 73.1 mph |
6 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 72.5 mph |
7 | Mason Grafwallner | WI | Greenfield | 2026 | 3B | 71.6 mph |
8 | Brayden Alivo | WI | St. Thomas More | 2026 | SS | 69.7 mph |
9 | Austin (AJ) Oliver | WI | Bradford | 2025 | 3B | 69.7 mph |
10 | Nathan Balistriere | WI | Wauwatosa West | 2027 | OF | 69.5 mph |
Bat Speed: The observed speed of the sweet spot of the bat at impact. The sweet spot of the bat is measured six inches from the tip of the bat.
ROTATIONAL ACCELERATION (AVERAGE)
Rank | Name | State | School | Class | Pos | Rot. Acc (avg) |
1 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 35.4 g |
2 | Evan Cichanofsky | WI | Bay Port | 2025 | LHP | 23.1 g |
3 | Mason Grafwallner | WI | Greenfield | 2026 | 3B | 22.8 g |
4 | Tristan Wojciechowski | WI | Mukwonago | 2025 | OF | 20.0 g |
5 | Jackson Ferris | WI | Muskego | 2025 | C | 17.4 g |
6 | Max Kretovics | WI | New Richmond | 2025 | 1B | 16.9 g |
7 | Austin (AJ) Oliver | WI | Bradford | 2025 | 3B | 16.5 g |
8 | Tyler Olszewski | WI | Germantown | 2026 | SS | 16.0 g |
9 | Tate Robillard | WI | Kettle Moraine High | 2025 | OF | 15.7 g |
10 | Hayden Milosh | WI | Waterford High | 2026 | C | 15.5 g |
Body Rotation: A swing that has the appropriate relative contributions of body and bat rotations is an efficient and Powerful swing that maintains proper sequencing. An efficient baseball swing is one in which the body creates the initial movements, which is then transferred to the arms and out to the bat, thereby maximizing Bat Speed through this proximal-to-distal kinematic sequencing movement pattern.
VISUAL EDGE
A look at the top Vizual Edge scores from the event.
EDGE SCORE
Rank | Name | State | School | Class | Pos | Edge Score |
1 | Tyler Olszewski | WI | Germantown | 2026 | SS | 84.06 |
2 | Hayden Milosh | WI | Waterford High | 2026 | C | 81.48 |
3 | Evan Cichanofsky | WI | Bay Port | 2025 | LHP | 76.64 |
4 | Luka Tusic | WI | Sussex Hamilton | 2025 | C | 74.76 |
5 | Max Kretovics | WI | New Richmond | 2025 | 1B | 74.59 |
6 | Nicholas Gilroy | WI | Arrowhead | 2025 | OF | 74.46 |
7 | Laliwa Delgado | WI | West De Pere High | 2026 | C | 74.10 |
8 | Bennett Burke | WI | IMG Academy | 2025 | OF | 73.89 |
9 | Brendan Scheel | WI | Martin Luther | 2025 | 1B | 73.76 |
10 | Tristan Wojciechowski | WI | Mukwonago | 2025 | OF | 73.69 |
The Edge Score is a comprehensive score out of 100 that takes the core-six visual skills into account, providing athletes, parents, coaches and scouts with a benchmark number for assessing an athlete’s overall visual ability. In general the higher the Edge Score, the higher chance of athletic success. Think of the Edge Score as the 'Sixth Metric' in the standard Five-Tools that make up a ball player.
The average Edge Score for the 2020 MLB Draft Class was 79.3 (of hitters who completed a Vizual Edge test). MLB players we've worked with typically show stronger scores, with elite hitters scoring consistently above 87.0 on their Edge Score.
+ CLICK HERE for a look at the complete statistics from the event.
RELATED CONTENT